Finding the Third Proportional to 163,027.69 and 355,016.25

Step by Step Solution

1. Step 1: Write the proportion equation
   163,027.69 : 355,016.25 = 355,016.25 : x
2. Step 2: Convert to fraction form
   163,027.69/355,016.25 = 355,016.25/x
3. Step 3: Cross multiply
   163,027.69x = 355,016.25 × 355,016.25
4. Step 4: Simplify right side
   163,027.69x = 126,036,537,764.06
5. Step 5: Solve for x
   x = 126,036,537,764.06/163,027.69
6. Step 6: Final answer
   x = 773,098.97